FZ/T 40003-2010 Test method for mulberry spun silk yarn

FZ/T 40003-1997 Method of testing for spun silk yarn

FZ/T 40003-2021 Test method for mulberry spun silk yarn

FZ/T 42003-1997 Mulberry spun silk yarn on cones GB 250-1995 Gray scale for assessing change in colour GB/T 250-2008 Textiles—Tests for colour fastness—Grey scale for assessing change in colour GB/T 2543.1-2001 Textiles—Determination of twist in yarn—Part 1:Direct counting method GB/T 2543.1-2015 Textiles—Determination of twist in yarns—Part 1:Direct counting method GB/T 3292.1-2008 Textiles—Unevenness of textile strands—Part 1:Capacitance method GB/T 3916-1997 Textiles—Yarns from packages—Determination of single-end breaking force and elongation at break GB/T 3916-2013 Textiles—Yarns from packages—Determination of single-end breaking force and elongation at break using constant rate of extension(CRE) tester GB/T 4743-1995 Textiles—Yarn from packages—Determination of linear density (mass per unit length) by the skein method GB/T 4743-2009 Textiles—Yarn from packages—Determination of linear density(mass per unit length)by the skein method GB 6529-1986 Standard atmospheres for textiles conditioning and testing GB/T 6529-2008 Textiles—Standard atmospheres for conditioning and testing GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values FZ/T 01050-1997 Textiles—Classifying and testing method of yarn faults—Capacitance FZ/T 01050-2024 Textile fabric yarn defect grading and inspection methods capacitive type